同义句转换：1.We found that he was a very good boy. We found _____ a very good boy.
同义句转换：2.Wang Lin decided to move to America when he was twenty.
Wang Lin made a _____ to move to America at the age of twenty.
3.You're very kind to help me with my maths.
_____very kind _____you _____help me with my maths.
4.(本题每空词数不限）My brother is taller than I.
I_____ so_____ my brother.